Round: 44 Ground: Hardcourt outdoor
| Portugal F4, Singles Qualifying | 2018/03/12 11:00 | Severino, Carlos Eduardo v Daniel Batista | 7-6,6-3 |
| Portugal F4, Singles Qualifying | 2018/03/11 11:30 | Severino, Carlos Eduardo v Laelson Rodrigues | 6-1,6-0 |
| Portugal F4, Singles Qualifying | 2018/03/11 11:30 | Severino, Carlos Eduardo v Kolly, Bastien | 6-0,6-0 |
| ITF Portugal F3 | 2018/03/10 16:25 | Vivero Gonzalez, Pablo v Severino, Carlos Eduardo | 6-1,6-1 |
| ITF Portugal F3 | 2018/03/10 12:50 | Severino, Carlos Eduardo v Cacao, Tiago | 3-6,6-2,6-1 |
| ITF Portugal F3 | 2018/03/08 17:30 | Faria, Luis v Severino, Carlos Eduardo | 1-6,1-6 |
| ITF Portugal F3 | 2018/03/07 10:00 | Severino, Carlos Eduardo v Cordonnier, Gregorio | 6-3,6-3 |
| ITF Portugal F3 | 2018/03/06 11:00 | Severino, Carlos Eduardo v Rodrigues Girotto, Alexandre Gabriel | 6-0,6-1 |
| ITF Portugal F5 Qual | 2018/03/18 11:30 | Coelho, Fabio v Ferreiro Nunes, Jose-Ricardo | 3-6,4-6 |
| Portugal F4, Singles Qualifying | 2018/03/10 11:00 | Bogajo Fernandez, Fernando v Ferreiro Nunes, Jose-Ricardo | 6-3,6-1 |
| ITF Portugal F3 | 2018/03/06 10:00 | Boyer, Dusty H v Ferreiro Nunes, Jose-Ricardo | 4-6,6-4,6-3 |
| ITF Portugal F3 | 2018/03/05 14:00 | Sao Thiago, Igor v Ferreiro Nunes, Jose-Ricardo | 1-6,4-6 |
| ITF Portugal F2 Qual | 2018/02/25 10:00 | Manrique-Velazquez, Diego-Jose v Ferreiro Nunes, Jose-Ricardo | 6-2,6-1 |
| ITF Portugal F2 Qual | 2018/02/24 12:30 | Kos, Dorian v Ferreiro Nunes, Jose-Ricardo | 4-6,3-6 |
| ITF Portugal F1 | 2018/02/18 10:00 | Ferreiro Nunes, Jose-Ricardo v Rafael Tosetto | 1-6,0-6 |
| ITF Portugal F1 | 2018/02/17 12:30 | Ferreiro Nunes, Jose-Ricardo v Almeida, Tomas | 6-4,6-1 |